Answer:
The correct answers are:
Iamb - a metrical foot consisting of a stressed and unstressed
Meter- the pattern of stressed and unstressed syllable in a poem
Iambic pentameter- five iambs that alternate between stressed and unstressed syllables.
Pentameter - a line of poetry with five metrical feet.
Explanation:
The iamb is a metrical foot we use it poetry which contains one short, unaccented syllable and one long, accented syllable.
Meter represents a pattern of a poem, which consists of stressed and unstressed syllables in a poem.
Iambic pentameter is a type of English poetry metric line, which consists of five iambs, alternated between stressed and unstressed syllables.
Pentameter is a line of poetry that has five metrical feet.